Jaderná energie - Technologie paliva - Stanovení podílu kyslík/kov v MOX peletách gravimetrickou metodou (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.12.2019
Designation standards: ČSN EN ISO 21484
Classification mark: 404047
Catalog number: 508397
Publication date standards: 1.12.2019
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This document describes a method for determining the Oxygen-to-Metal (O/M) ratio in mixed uranium-plutonium oxide (U,Pu)O2 ± X pellets. The parameters given in the following paragraphs are relevant for pellets within a range of O/M ratio corresponding to 1,98 to 2,01. The method described in the document is adapted, with regard to the parameters, if the expected values of O/M ratio are outside the range